| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 5.2° | — | 59.3mm | 5.4 | 42 |
| February | 5.8° | — | 42.3mm | 6.2 | 42 |
| March | 9.7° | — | 97.1mm | 7.9 | 51 |
| April | 15.3° | — | 110.4mm | 9.5 | 66 |
| May | 20.2° | — | 87.5mm | 9.4 | 81 |
| June | 21.8° | — | 126.2mm | 10.4 | 79 |
| July | 25.2° | — | 148.9mm | 14 | 72 |
| August | 26.8° | — | 210.8mm | 12.9 | 74 |
| September | 23.4° | — | 203.4mm | 11.1 | 78 |
| October | 18.8° | — | 157.6mm | 9.2 | 78 |
| November | 13.7° | — | 63.3mm | 6.6 | 67 |
| December | 7.8° | — | 75.7mm | 5.9 | 49 |
January in Miyako averages a daily high of 5.2°C. Expect roughly 5.4 wet days totalling 59.3mm. Demanding conditions — pack for it and plan indoor options.
February in Miyako averages a daily high of 5.8°C. Expect roughly 6.2 wet days totalling 42.3mm. Demanding conditions — pack for it and plan indoor options.
March in Miyako averages a daily high of 9.7°C. Expect roughly 7.9 wet days totalling 97.1mm. Demanding conditions — pack for it and plan indoor options.
April in Miyako averages a daily high of 15.3°C. Expect roughly 9.5 wet days totalling 110.4mm. Generally workable, with some weather to plan around.
May in Miyako averages a daily high of 20.2°C. Expect roughly 9.4 wet days totalling 87.5mm. Comfortable conditions for being outdoors all day.
June in Miyako averages a daily high of 21.8°C. Expect roughly 10.4 wet days totalling 126.2mm. Comfortable conditions for being outdoors all day.
July in Miyako averages a daily high of 25.2°C. Expect roughly 14 wet days totalling 148.9mm. Generally workable, with some weather to plan around.
August in Miyako averages a daily high of 26.8°C. Expect roughly 12.9 wet days totalling 210.8mm. Generally workable, with some weather to plan around.
September in Miyako averages a daily high of 23.4°C. Expect roughly 11.1 wet days totalling 203.4mm. Comfortable conditions for being outdoors all day.
October in Miyako averages a daily high of 18.8°C. Expect roughly 9.2 wet days totalling 157.6mm. Comfortable conditions for being outdoors all day.
November in Miyako averages a daily high of 13.7°C. Expect roughly 6.6 wet days totalling 63.3mm. Generally workable, with some weather to plan around.
December in Miyako averages a daily high of 7.8°C. Expect roughly 5.9 wet days totalling 75.7mm. Demanding conditions — pack for it and plan indoor options.
Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. Miyako peaks at 81.
Based on 30 years of records, August–October scores highest for comfort in Miyako, balancing daytime temperature against rainfall.
August is the warmest, averaging a daily high of 26.8°C.
August is the wettest, averaging 210.8mm of rain across roughly 12.9 wet days.
January is the coolest month, with average daily highs around 5.2°C.